4/3
04:38 pm
colb
Form ARS COLUMBIA BANKING SYSTEM, For: Dec 31
Medium
Report
Form ARS COLUMBIA BANKING SYSTEM, For: Dec 31
4/3
04:36 pm
colb
Form DEFA14A COLUMBIA BANKING SYSTEM,
Medium
Report
Form DEFA14A COLUMBIA BANKING SYSTEM,
4/3
04:33 pm
colb
Form DEF 14A COLUMBIA BANKING SYSTEM, For: May 15
Medium
Report
Form DEF 14A COLUMBIA BANKING SYSTEM, For: May 15
4/2
04:32 pm
colb
Form 8-K COLUMBIA BANKING SYSTEM, For: Mar 30
High
Report
Form 8-K COLUMBIA BANKING SYSTEM, For: Mar 30
3/31
04:36 pm
colb
Form 11-K COLUMBIA BANKING SYSTEM, For: Dec 31
Low
Report
Form 11-K COLUMBIA BANKING SYSTEM, For: Dec 31
3/31
03:02 pm
colb
Form 8-K COLUMBIA BANKING SYSTEM, For: Mar 31
Low
Report
Form 8-K COLUMBIA BANKING SYSTEM, For: Mar 31
3/27
04:35 pm
colb
Form 8-K COLUMBIA BANKING SYSTEM, For: Mar 27
Medium
Report
Form 8-K COLUMBIA BANKING SYSTEM, For: Mar 27
3/14
09:54 pm
colb
Form 4/A COLUMBIA BANKING SYSTEM, For: Feb 25 Filed by: FARNSWORTH RON L
Low
Report
Form 4/A COLUMBIA BANKING SYSTEM, For: Feb 25 Filed by: FARNSWORTH RON L
3/14
09:51 pm
colb
Form 4/A COLUMBIA BANKING SYSTEM, For: Feb 25 Filed by: Merrywell Christopher
Low
Report
Form 4/A COLUMBIA BANKING SYSTEM, For: Feb 25 Filed by: Merrywell Christopher
3/14
09:48 pm
colb
Form 4/A COLUMBIA BANKING SYSTEM, For: Feb 25 Filed by: Nixon Torran B
Low
Report
Form 4/A COLUMBIA BANKING SYSTEM, For: Feb 25 Filed by: Nixon Torran B
3/14
09:46 pm
colb
Form 4/A COLUMBIA BANKING SYSTEM, For: Feb 25 Filed by: O'HAVER CORT L
Low
Report
Form 4/A COLUMBIA BANKING SYSTEM, For: Feb 25 Filed by: O'HAVER CORT L
3/5
06:11 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 04 Filed by: Nixon Torran B
Low
Report
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 04 Filed by: Nixon Torran B
3/4
04:34 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Feb 28 Filed by: White Lisa M
Low
Report
Form 4 COLUMBIA BANKING SYSTEM, For: Feb 28 Filed by: White Lisa M
3/4
04:31 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Feb 28 Filed by: OGNALL ANDREW H
Low
Report
Form 4 COLUMBIA BANKING SYSTEM, For: Feb 28 Filed by: OGNALL ANDREW H
3/4
04:22 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Feb 28 Filed by: Nixon Torran B
Low
Report
Form 4 COLUMBIA BANKING SYSTEM, For: Feb 28 Filed by: Nixon Torran B
3/4
04:19 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Feb 28 Filed by: Namdar Frank
Low
Report
Form 4 COLUMBIA BANKING SYSTEM, For: Feb 28 Filed by: Namdar Frank
3/4
04:15 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Feb 28 Filed by: Moore Devine David
Low
Report
Form 4 COLUMBIA BANKING SYSTEM, For: Feb 28 Filed by: Moore Devine David
3/4
04:14 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Feb 28 Filed by: Merrywell Christopher
Low
Report
Form 4 COLUMBIA BANKING SYSTEM, For: Feb 28 Filed by: Merrywell Christopher
3/4
04:10 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Feb 28 Filed by: FARNSWORTH RON L
Low
Report
Form 4 COLUMBIA BANKING SYSTEM, For: Feb 28 Filed by: FARNSWORTH RON L
3/4
04:06 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Feb 28 Filed by: Dow Lisa
Low
Report
Form 4 COLUMBIA BANKING SYSTEM, For: Feb 28 Filed by: Dow Lisa
3/4
04:04 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Feb 28 Filed by: Deer Aaron James
Low
Report
Form 4 COLUMBIA BANKING SYSTEM, For: Feb 28 Filed by: Deer Aaron James
3/4
04:01 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Feb 28 Filed by: BARUFFI KUMI YAMAMOTO
Low
Report
Form 4 COLUMBIA BANKING SYSTEM, For: Feb 28 Filed by: BARUFFI KUMI YAMAMOTO
3/4
03:55 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Feb 28 Filed by: Anderson Drew K
Low
Report
Form 4 COLUMBIA BANKING SYSTEM, For: Feb 28 Filed by: Anderson Drew K
3/4
03:52 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Feb 28 Filed by: O'HAVER CORT L
Low
Report
Form 4 COLUMBIA BANKING SYSTEM, For: Feb 28 Filed by: O'HAVER CORT L
3/4
03:46 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Feb 28 Filed by: Stein Clint
Low
Report
Form 4 COLUMBIA BANKING SYSTEM, For: Feb 28 Filed by: Stein Clint